<template>
  <div class="background" >
<!--    根据路由进行访问-->
    <router-view/>

  </div>

</template>

<script>

export default {
  name: "App",
  // components: {
  //   Header,
  //   Aside
  // }

}
</script>
<style>
.background{
  width:100%;
  height:100%;
  background-image:  url("assets/jianshen.jpg");
  background-size:cover;
  background-position:center;
  position: relative;
}
</style>
